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Product Descriptions

NY8A053E is an 8-bit microcontroller with EPROM as the memory, designed specifically for applications in multi IO products such as remote controls, fan/light control, or amusement equipment peripherals. Adopting CMOS process while providing customers with significant advantages such as low cost and high performance. The NY8A053E core is built on the RISC reduced instruction set architecture, making it easy to edit and control, with a total of 55 instructions. Except for a few instructions that require 2 timing sequences, most instructions can be completed in 1 timing sequence, allowing users to easily control different applications through programming. Therefore, it is very suitable for various complex applications with low to medium memory capacity.

In terms of I/O resources, NY8A053E has 12 flexible bidirectional I/O pins, each with a separate register to control as an input or output pin. And each I/O pin has additional program control functions such as pull-up or pull-down resistors or open drain outputs. In addition, for infrared remote control products, NY8A053E has a built-in infrared carrier emission port with selectable frequencies.

NY8A053E has two sets of timers, which can be used as general timing applications with system frequency or triggered by external signals to count. In addition, NY8A053E provides 4 sets of 10 bit resolution PWM outputs or buzzer outputs, which can be used to drive motors LED、 Or buzzers, etc.

Products Features

Wide operating temperature: -40 ° C~85 ° C.

1Kx14 bits EPROM.

64 bytes SRAM.

Built in accurate low voltage detection circuit (LVD). 14 Level 2.2v ~ 4.15v

Built in accurate voltage comparator.

12 I/O pins (GPIO), PA [3:0], and PB [7:0] that can independently control the input and output directions.

PA [3:0] and PB [3:0] can choose to use built-in pull-down resistors for input.

PB [7:0] can choose between pull-up resistor or open drain output.

PB [3] can be selected as input or open drain output.

8 layers of program stack.

There are direct or indirect addressing modes for accessing data.

A set of 8-bit countdown timers (Timer0) includes programmable frequency pre division lines.

A set of 10 bit countdown timers (Timer1) that can be used for repeated loading or continuous countdown.

Four 10 bit pulse width modulation outputs (PWM1~PWM4), with PWM1/2/3/4 sharing Timer1.

One buzzer output (BZ1).

38/57KHz infrared carrier frequency is available for selection, and the polarity of the carrier can also be chosen based on the data.

Infrared carrier emission port.

Built in power on reset circuit (POR).

Built in low voltage reset function (LVR).

Built in watchdog timer (WDT), which can be controlled by program firmware to switch on/off

Specifications

Actual product photos

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Official Certificate&Certificate

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